The Politwoops website, which launched in 2012 to keep tabs on tweets deleted by known politicians, saw its feed dry up in the middle of May with no announcement. After Gawker reporter J.K. Trotter began investigating the story this week, he got the answer that Politwoops’ founders, the “government transparency” non-profit Sunlight Foundation, hadn’t: Twitter itself revoked the site’s access to Twitter’s API.